realme RMX3771 Android Smartphone User Guide

June 13, 2024
realme

realme RMX3771 Android Smartphone User Guide
Android Smartphone

Greetings from realme mobile

This guide briefly show you how to use the phone and its important functions. For more and detailed information of the phone and user guidance, please visit: www.realme.com/eu/support. 

Phone Parts

Warning

  • Do not place the phone or battery near or inside heating equipment, cooking equipments, high pressure vessels (such as microwave ovens, induction cooker, electric oven, heater, pressure cooker, water heater, gas stove, etc.) to prevent the battery overheating which may lead to an explosion.
  • The original charger, data cable and battery shall be used. Unapproved chargers, data cables, or batteries that are not certified by the manufacturer may result in electric shock, fire, explosion, or other hazards.
  • Back cover can’t be removed.
  • When charging, please place the device in an environment that has a normal room temperature and good ventilation. It is recommended to charge the device in an environment with temperature ranging from S°C 35°C.

How to reboot the phone
Press and hold the Power Button and Volume Up Button at the same time until the realme boot animation is displayed to reboot the phone.

How to Transfer Old Mobile Content to a New Mobile
You can use realme Clone Phone to easily transfer photos, videos, music, contacts, messages, apps, etc from your old phone to the new one.

  1. If you have an old Android phone, first scan the QR code below, then download and install Clone Phone, next open Clone Phone on both the new and old phones, and follow the on-screen instructions to complete the operation.

    https://i.clonephone.coloros.com/download

  2. If you have an old iPhone, open Clone Phone on the new phone directly, and follow on-screen instructions to sign in to iCloud account and sync the files.

Standard accessories
1 Phone, 1 Charger, 1 USB data cable, 1 Safety Guide, 1 Quick Guide,
1 SIM Ejector Tool, 1 Protective Case.

The N-Mark is a trademark or registered trademark of NFC Forum, Inc. In the United States and in other countries.

This product is conformed to High-Resolution Audio standard defined by Japan Audio Sodety.The High-Resolution Audio logo is used under license from Japan Audio Society.

Some content may differ from your device depending on the region, service provider, or software version, and is subject to change without prior notice.
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Specification

Product RMX3771
Main screen parameter 17.02cm(5.7″)
Dimension 161.6×73.9×8.2(mm)
Battery 4870mAh/18.94Wh(Min)

5000mAh/19.45Wh(Typ)
Camera| 16 Megapixels Front100 Megapixels+2 Megapixels Rear
Operating temperature| 0°C-35°C
SAR Values| CE SAR| 0.993 W/kg(Head) 1.246 W/kg(Body) 2.762 W/kg(Limbs)

Note: the SAR Values above are the highest value reported for this device

Radio Waves Specification

Radio Frequency Max. Output Power
GSM 850MHz/900MHz 33.5dBm
1800MHz/1900MHz 30.5dBm
WCDMA Bands 1/5/6/8/19 24.5dBm
Bands 2/4 24dBm
LTE FDD Bands 1/3/26/66 24dBm
Bands 2/4/7 23.5dBm
Bands 5/8/12/17/18/19/20/28 24.5dBm
Band 13 24.1dBm
LTE TDD Bands 38/39/40 24dBm
Band 41 24.5dBm
SG NR n1/n3/n5/n8/n20/n28/n66 24.2dBm
n7/n40 23.7dBm
n38/n41 /n 77/n78 24.2dBm
Bluetooth 2.4-2.4835GHz 16.2dBm(EIRP)
2.4G Wi-Fi 2.4-2A8356Hz 19.9dBm(EIRP)
SG Wi-Fi 5.15-5.25GHz 21.1dBm(EIRP)
5.25-5.35GHz 19.6d Bm(EIRP)
5.47-5.725GHz 19.7dBm(EIRP)
5.725-5.85GHz 13.7dBm(EIRP)
NFC 13.56MHz 42dBuA/m @10m

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References

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